Extendable gate for a trolley

Description

FIG. 1 is a front upper perspective view of an extendable gate for a trolley showing our new design;

FIG. 2 is a left side view of thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a front end view thereof;

FIG. 5 is a rear end view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is an upper perspective view showing an extendable gate for a trolley in an alternate position;

FIG. 9 is a left side view of FIG. 1 partly extended rom the retracted position; and,

FIG. 10 is a left side view of FIG. 1 fully extended rom the retracted position.

The broken lines in the drawings depict environment and form no part of the claimed design.

Claims

CLAIM The ornamental design for an extendable gate for a trolley, as shown and described.

---

Inventors:	Yu; Hai (Zhuhai, CN), Wang; Che-Jen (Zhuhai, CN)
Applicant:	Name City State Country Type Zhuhai Shichang Metals Ltd. Zhuhai N/A CN
Assignee:	Zhuhai Shichang Metals Ltd. (Zhuhai, CN)
Appl. No.:	D/718,885
Filed:	December 30, 2019

---

Current U.S. Class:	D34/27
Current International Class:	1202
Field of Search:	;D34/12-28

---

References Cited [Referenced By]

---

U.S. Patent Documents

5228716	July 1993	Dahl
D520707	May 2006	Phillips, II
7219905	May 2007	Wilson
7784816	August 2010	Jian
9908548	March 2018	Yu et al.
10150492	December 2018	Yu et al.
D842575	March 2019	Yu et al.
D855921	August 2019	Yu et al.
D893822	August 2020	Ohirko
2007/0216116	September 2007	Gallea
2010/0096820	April 2010	Hailston
2016/0236700	August 2016	Riha
2019/0084602	March 2019	Ribbe
2019/0092363	March 2019	Ostergaard
2020/0148465	May 2020	Panu
2020/0307665	October 2020	Su
2020/0346677	November 2020	Yu

Other References

Uline Railing, announced 2020 [online], [site visited Dec. 3, 2020]. Available from internet, URL: https://www.uline.ca/Product/Detail/H-4976/Safety-Guards-Barriers/Safety-- Railing-Steel-4 (Year: 2020). cited by examiner.

Primary Examiner: Bugg; George A
Assistant Examiner: Hahn; Tamara L
Attorney, Agent or Firm: Luedeka Neely Group, P.C.

Images